Phottix 3 ring macro extension tube Auto focus(canon)
Phottix 3 Ring Auto-Focus AF Macro Extension Tube for Canon turns any lens into a macro lens.
Phottix Auto-Focus Macro extension tubes are a practical way to add macro capabilities without purchasing dedicated macro lenses. Attaching the rings in any combination to a Canon lens allows for intense close-ups by increasing the distance between the lens and the camera.
The AF Extension Tubes have full electrical contacts – even when attached the focus and aperture controls of the lens are usable. Three ring sizes are included: 13mm, 21mm and 31mm
- Maintains access to auto focus and Aperture controls on attached lenses
- 3 Rings: 13mm, 21mm and 31mm
- EF Compatible
- Use the rings in multiple combinations